How to raise primroses in autumn? How to prolong the florescence?

Primrose is a woody plant with deciduous shrubs, with other names such as "golden belt", "Qingming flower" and "small yellow flower". It is a common flower, and together with camellia, plum blossoms and daffodils are called "four friends in the snow". So how to raise primroses in autumn? How to prolong the flowering period of primrose?

How to raise primroses in autumn

1. Temperature

Temperature is a very important factor in autumn maintenance. Because the temperature in the early autumn is relatively high, and it will slowly decrease with time, and it will be very cold at the end of autumn, so the maintenance in the early and later stages is completely different. Specifically, about 15 degrees is the best. Therefore, if it is too hot in the early stage, it needs to be cooled down, and in the later stage, it needs to be cold-proof. When it is about to enter the winter, it is best to move indoors to facilitate later flowering.

two。 Watering

Watering should be properly controlled in autumn and can be added when you see that the soil is very dry. You can even leave it unwatered. If it is watered too much, it may cause the branches to grow too long, affecting the subsequent flowering.

3. Fertilizer application

It has a demand for fertilizer, but the demand is not too much. It can be applied once or twice a month, and mature liquid fertilizer can be used. Pay attention to control the concentration, not too high.

4. Pest control

For primroses, the main pest is aphids. To deal with this pest, 40% concentration of omethoate can be used to kill them.

5. Light

In autumn, it does not need too much light, because Yingchun itself has better shade tolerance. However, can not be in a dark place for a long time, to provide appropriate light exposure. However, the light in early autumn is still strong, and this part of the light should be avoided as far as possible.

Second, how to prolong the flowering period of primrose

1. Temperature problem

Influencing factors: we all know that many plants cannot blossom without the support of temperature, and the same is true of the plant we are talking about today. In order to make it blossom, temperature is an indispensable factor, which is why it blooms at the beginning of spring.

Specific approach: if we breed indoors, then we can adjust the room temperature to above 8 degrees Celsius, which will not only make the flowers bloom more beautifully, but more importantly, we can prolong their flowering time and let us watch for a while longer. If it is planted in the open air, then some measures can also be taken, such as covering some plastic film, which may also prolong the flowering period.

two。 Fertilizer problem

Influencing factors: if you want the plant to blossom, you must provide it with enough nutrients. Flowering requires more nutrients than normal growth. Then, when the nutrients absorbed from the soil are not enough, we have to make some artificial replenishment, especially when the soil is relatively barren.

Specific approach: before flowering, we can apply an organic liquid fertilizer, be careful not to be too thick, thinner on the line, otherwise it will cause damage. In addition, it should be noted that it is rotten. In this way, the flowers of the plant will be brighter and the flowering time will be longer.

3. Wind power problem

Influencing factors: wind is also one of the factors affecting flowering.

Specific approach: if it is a potted plant at home, then do not put it in the tuyere; if it is open air, then appropriate shelter from the strong wind.